You should be able to use the *#added? <http://api.rubyonrails.org/classes/ActiveModel/Errors.html#method-i-added-3F>* method for this.
Hope that helps. On Fri, Dec 5, 2014 at 5:54 PM, Daniel Gomez Sierra < danielgomezsie...@gmail.com> wrote: > Is there a way to know if a record has an error with a certain attribute > and error type after validating it? I was wondering if there is a way to > accomplish this task by using something similar as the > ActiveModel::Errors.get method but passing two arguments instead of one. > For instance: > > ActiveModel::Errors.get(:user_id, :blank) # => ["can't be blank"] > > If this is not implemented yet, I'd like to help with these changes. > Thanks! > > -- > You received this message because you are subscribed to the Google Groups > "Ruby on Rails: Core" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to rubyonrails-core+unsubscr...@googlegroups.com. > To post to this group, send email to rubyonrails-core@googlegroups.com. > Visit this group at http://groups.google.com/group/rubyonrails-core. > For more options, visit https://groups.google.com/d/optout. > -- At. Carlos Antonio -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Core" group. To unsubscribe from this group and stop receiving emails from it, send an email to rubyonrails-core+unsubscr...@googlegroups.com. To post to this group, send email to rubyonrails-core@googlegroups.com. Visit this group at http://groups.google.com/group/rubyonrails-core. For more options, visit https://groups.google.com/d/optout.
